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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another cold winter month in Southport, Indiana, with an average temperature fluctuating between 34.2°F (1.2°C) and 21.4°F (-5.9°C). January is the coldest month of the year, registering average temperatures as high as 34.2°F (1.2°C) and as low as 21.4°F (-5.9°C). Weather in January »
Weather in February
February, the last month of the winter in Southport, is also an icy month, with an average temperature varying between 38.5°F (3.6°C) and 25.3°F (-3.7°C). February's advent notes a subtle adjustment in average high-temperature to a still wintry 38.5°F (3.6°C) from January. Weather in February »
Weather in March
March, the first month of the spring in Southport, is a fresh month, with an average temperature varying between 35.1°F (1.7°C) and 50.2°F (10.1°C). March indicates a change in the average high-temperature, moving up from a cold 38.5°F (3.6°C) in February to a fresh 50.2°F (10.1°C). Weather in March »
Weather in April
April in Southport, Indiana, is a refreshing spring month, with an average temperature varying between 45.7°F (7.6°C) and 61.9°F (16.6°C). In April, the meteorological conditions change with the average high-temperature moving from a fresh 50.2°F (10.1°C) in March to a comfortable 61.9°F (16.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Southport, Indiana, with an average temperature varying between 55.9°F (13.3°C) and 72.1°F (22.3°C). The shift from April to May is marked by an increase in the average high-temperature, moving from a refreshing 61.9°F (16.6°C) to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Southport, Indiana, with an average temperature varying between 63.9°F (17.7°C) and 80.1°F (26.7°C). In Southport, stepping into June brings a gentle temperature nudge, moving slightly up from May's pleasant 72.1°F (22.3°C) to a moderately hot 80.1°F (26.7°C). Weather in June »
Weather in July
July, like June, in Southport, Indiana, is a moderately hot summer month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 82.4°F (28°C). July is the month when Southport, Indiana, experiences its warmest temperatures, averaging a high of 82.4°F (28°C) and a low of 65.8°F (18.8°C). July's average heat index is evaluated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Southport, is also a moderately hot month, with an average temperature ranging between max 81.5°F (27.5°C) and min 63.9°F (17.7°C). Transitioning into August, Southport records an average high-temperature of a still warm 81.5°F (27.5°C), almost identical to July's 82.4°F (28°C). Weather in August »
Weather in September
September, the first month of the autumn in Southport, is still a warm month, with an average temperature fluctuating between 58.1°F (14.5°C) and 75.9°F (24.4°C). September signifies a minor drop in average high-temperature, transitioning from 81.5°F (27.5°C) in August to a still warm 75.9°F (24.4°C). Weather in September »
Weather in October
October, like September, in Southport, Indiana, is another comfortable autumn month, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 47.3°F (8.5°C). With the onset of October, Southport experiences a modest temperature adjustment, with the average high-temperature receding from a warm 75.9°F (24.4°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Southport, is another chilly month, with an average temperature varying between 49.5°F (9.7°C) and 36.1°F (2.3°C). The onset of November brings a small change in high-temperatures, falling from an enjoyable 63.5°F (17.5°C) in October to a frosty 49.5°F (9.7°C). Weather in November »
Weather in December
December, the first month of the winter in Southport, is still a cold month, with an average temperature varying between 39.2°F (4°C) and 28.6°F (-1.9°C). Southport's December weather shows a moderate shift in high-temperatures, falling from November's frosty 49.5°F (9.7°C) to an icy 39.2°F (4°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Southport?
With average high temperatures of 34.2°F (1.2°C) and lows of 21.4°F (-5.9°C), January is the coldest month.
How many days does it rain in Southport?
Throughout the year, there are 161.8 rainfall days, and 30.55" (776mm) of precipitation is accumulated.
When does it snow in Southport?
January through April, October through December are months with snowfall in Southport, Indiana.
When does it snow the most in Southport?
January is the month with the most snowfall in Southport, Indiana. Snow falls for 10.4 days and accumulates 2.64" (67mm) of snow.
How many days does it snow in Southport?
Throughout the year, in Southport, there are 36.4 snowfall days, and 10.94" (278mm) of snow is accumulated.
What is the month with the least sunshine in Southport?
The month with the least sunshine is January, with an average of 4.1h of sunshine.
What are the months with the lowest UV index in Southport?
The months with the lowest UV index in Southport are January, February, October through December, with an average maximum UV index of 2.
What is the driest month in Southport?
February is the month with the least rainfall. Rain falls for 7.9 days and accumulates 1.81" (46mm) of precipitation.
When is Daylight Saving Time (DST) in Southport?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month in Southport?
May is the month with the most rainfall. Rain falls for 18.7 days and accumulates 3.7" (94mm) of precipitation.
When it does not snow in Southport?
In Southport, snow does not fall in May through September.
When are the longest days in Southport?
June has the longest days of the year in Southport, Indiana, with an average of 14h and 54min of daylight.
What month has the most sunshine in Southport?
The month with the most sunshine in Southport is June, with an average of 10.2h of sunshine.
When is the highest UV index in Southport?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Southport, Indiana.
What part of the year is the hottest in Southport?
July tends to be the warmest month in Southport, Indiana, with temperatures averaging a daily high of 82.4°F (28°C) and a low of 65.8°F (18.8°C).
What is the least humid month in Southport?
October is the least humid month, with an average relative humidity of 73%.
What is the most humid month in Southport?
The most humid month is December, with an average relative humidity of 82%.
What is the month with the shortest days in Southport?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Southport, Indiana.
Average temperature
Southport, IN
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (34.2°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure
Southport, IN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Southport, IN
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9.4mph - Average wind speed in May:
7.7mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.3mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.9mph
The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Southport, IN
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Southport, IN
- Average rainfall in January:
2.2" - Average rainfall in February:
1.81" - Average rainfall in March:
2.8" - Average rainfall in April:
3.39" - Average rainfall in May:
3.7" - Average rainfall in June:
3.07"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.36" - Average rainfall in September:
2.05" - Average rainfall in October:
2.09" - Average rainfall in November:
2.09" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.81").
Average rainfall days
Southport, IN
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
10.7 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (7.9 days).
Average snowfall
Southport, IN
The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Southport, IN
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
8.5 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
3 days - Average snowfall days in December:
8.4 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Southport, IN
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Southport, IN
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
12 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
14.1 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.5 days).
Average UV index
Southport, IN
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Southport, IN
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Southport, IN
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Southport, Indiana, USA
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